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Guardian Bikes Help Center

Ridesizer is the world's first kids bike sizing tool that helps you choose the perfect bike for your child and tells you how long it will last.

Try it out now: RideSizer!

How do I pick the right size?

We don't sell them or include them with our bikes (if you're open to a suggestion, we recommend trying the balance bike method)  
Here are the compatible training wheels recommendations: 16” and 20” Small Ethos:Compatible Training Wheels 
16” and 20” Small AIROS:Compatible Training Wheels+ Axle Extender (you will bend the support arms inward upon installation)

 

Can I use Training Wheels

All in-stock bikes typically arrive in 2-5 business days. Bikes are typically shipped via Fedex
 


When can I expect my order?

Get $20 off your order when you complete Ridesizer and sign up for text!  Code will be sent via text once complete
Ridesizer – Guardian Bikes®


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